1. As much as a plate will hold.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• platyful,
• plaful,
• plainful,
• platefull,
• pletiful,
• piteful,
• plageful,
• pateful,
• platful,
• pleteful,
• plaitful,
• prazeful,
• liteful,
• Loteful,
• Plaseful,
• Plegueful,
• Pleintful,
• platefule,
• -platefuls,
• platfuls

• platform.

The adjective form of the word "plateful" is "plateful".

The plural of the "plateful" can be the "platefuls".

The singular of the "plateful" can be the "plateful".